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36fd6e86 DW |
1 | /* |
2 | * Copyright (C) 2017 Oracle. All Rights Reserved. | |
3 | * | |
4 | * Author: Darrick J. Wong <darrick.wong@oracle.com> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or | |
7 | * modify it under the terms of the GNU General Public License | |
8 | * as published by the Free Software Foundation; either version 2 | |
9 | * of the License, or (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it would be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write the Free Software Foundation, | |
18 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. | |
19 | */ | |
20 | #include "xfs.h" | |
21 | #include "xfs_fs.h" | |
22 | #include "xfs_shared.h" | |
23 | #include "xfs_format.h" | |
24 | #include "xfs_log_format.h" | |
25 | #include "xfs_trans_resv.h" | |
26 | #include "xfs_mount.h" | |
27 | #include "xfs_defer.h" | |
28 | #include "xfs_da_format.h" | |
36fd6e86 DW |
29 | #include "xfs_inode.h" |
30 | #include "xfs_btree.h" | |
31 | #include "xfs_trans.h" | |
537964bc | 32 | #include "xfs_bit.h" |
36fd6e86 DW |
33 | #include "scrub/xfs_scrub.h" |
34 | #include "scrub/scrub.h" | |
dcb660f9 | 35 | #include "scrub/common.h" |
36fd6e86 | 36 | |
537964bc DW |
37 | /* Figure out which block the btree cursor was pointing to. */ |
38 | static inline xfs_fsblock_t | |
39 | xfs_scrub_btree_cur_fsbno( | |
40 | struct xfs_btree_cur *cur, | |
41 | int level) | |
42 | { | |
43 | if (level < cur->bc_nlevels && cur->bc_bufs[level]) | |
44 | return XFS_DADDR_TO_FSB(cur->bc_mp, cur->bc_bufs[level]->b_bn); | |
45 | else if (level == cur->bc_nlevels - 1 && | |
46 | cur->bc_flags & XFS_BTREE_LONG_PTRS) | |
47 | return XFS_INO_TO_FSB(cur->bc_mp, cur->bc_private.b.ip->i_ino); | |
48 | else if (!(cur->bc_flags & XFS_BTREE_LONG_PTRS)) | |
49 | return XFS_AGB_TO_FSB(cur->bc_mp, cur->bc_private.a.agno, 0); | |
50 | return NULLFSBLOCK; | |
51 | } | |
52 | ||
36fd6e86 DW |
53 | /* |
54 | * We include this last to have the helpers above available for the trace | |
55 | * event implementations. | |
56 | */ | |
57 | #define CREATE_TRACE_POINTS | |
58 | #include "scrub/trace.h" |